How to judge the quality of dus304 sink: 1, Technology: The technology of stainless steel sink products is divided into two categories, one is welding, and the other is body forming. Many sinks have little difference in appearance, but their prices are quite different. In addition to the material problem, technology is also a reason. Generally speaking, the integrated stainless steel sink is made of better materials than the welded sink, because the sink with good quality is produced by stamping at one time. Welding depends on the welding process, which will affect the service life of the sink. If the connection is good, it can prevent rust and desoldering.
2. Material: The preferred material for making the best stainless steel sink is 304 stainless steel, because this material is the most suitable for kitchen use in terms of hardness and wear resistance, and the surface is smooth and clean, so it does not need brushing.
3. Smoothness: The most intuitive criterion for judging whether a sink is good or not is to look at the luster, oil resistance and stains of the water tray after cleaning. The sink is easy to get dirty, so in terms of material, we should choose this kind of material that is more resistant to dirt. Some stainless steel materials are not so good, and they need to be scrubbed when they are dirty, and their anti-pollution ability is average.
4. Sewer pipe: Whether the sewer pipe of the sink is leak-proof depends on the accuracy of the fittings used and the accuracy of the sink. You can choose PVC material, which has longer service life and good leakage resistance.